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经营范围
发明名称
VACUUM VALVE
摘要
申请公布号
JPS61158636(A)
申请公布日期
1986.07.18
申请号
JP19840275961
申请日期
1984.12.28
申请人
TOSHIBA CORP
发明人
OSABE KIYOSHI;IWASAKI AKEMASA;SUZUKI HIDEO
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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